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146878 (2002 CN1)
Classification: Main-belt Asteroid          SPK-ID: 2146878
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03987676676508589 5.1455e-08  
a 2.999548567832132 3.1454e-08 au
q 2.879936269192143 1.5526e-07 au
i 11.18774107472427 6.3338e-06 deg
node 61.85275139740099 3.9461e-05 deg
peri 13.34573534542348 0.00011162 deg
M 241.0703101018534 0.00010604 deg
tp 2459627.359280749960
(2022-Feb-16.85928075)
0.00056087 TDB
period 1897.502139821036
5.20
2.9846e-05
8.171e-08
d
yr
n .1897231062063274 2.9842e-09 deg/d
Q 3.119160866472121 3.2708e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      8660 days (23.71 yr)  
   first obs. used      1995-10-19  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60823  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:40:00  

Additional Information
 Earth MOID = 1.89529 au 
 Jupiter MOID = 2.069 au 
 T_jup = 3.223 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO348317  

146878 (2002 CN1)          Discovered 2002-Feb-02 by Ferrand, R. at Pla D'Arguines
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2002 CN1 = 2000 UC83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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